Yi
Nourishment
The Image
At the foot of the mountain, thunder: the image of Providing Nourishment. Thus the superior person is careful of their words and temperate in eating and drinking.
The Judgment
The Corners of the Mouth. Perseverance brings good fortune. Pay heed to the providing of nourishment and to what a person seeks to fill their own mouth with. What you take in and what you put out both require mindful attention.
Description
Yi depicts the open mouth, with firm yang lines at the top and bottom representing the jaw, and yielding yin lines between them representing the space where food enters. Mountain above and thunder below create the image of chewing: the upper jaw is still while the lower jaw moves. This hexagram addresses nourishment in all its forms, from the food that sustains the body to the ideas that feed the mind and the words that emerge from the mouth.
The hexagram teaches that you become what you consume, whether that consumption is physical, intellectual, emotional, or spiritual. The quality of your nourishment determines the quality of your life. Yi asks you to examine both what you take in and what you offer to others, for both forms of nourishment define who you are.
Deeper Meaning
Yi teaches that mindful attention to nourishment is one of the most fundamental forms of self-cultivation. What you eat, what you read, what you watch, whom you spend time with, what thoughts you entertain -- all of these are forms of nourishment that shape your being. Equally important is what you offer: the words you speak, the support you give, the ideas you share. The mouth both receives and gives, and both functions require conscious care.
Life Areas
Love & Relationships
Nourishment in love asks what you and your partner feed each other emotionally and spiritually. A healthy relationship nourishes both partners, providing the emotional sustenance that supports growth and well-being. An unhealthy relationship depletes, offering criticism, neglect, or toxicity instead of care. Examine honestly whether your relationship is nourishing or draining, and whether you are offering nourishment or something else.
Career & Work
Yi in career matters emphasizes the importance of professional development, mentorship, and the quality of your intellectual nourishment. What are you learning? Who are you learning from? Is your professional environment feeding your growth or starving it? This hexagram also addresses how you nourish those who work for or with you. The quality of leadership is measured by how well it nourishes the people it serves.
Health
Nourishment is the most directly relevant hexagram for health, especially dietary health. Examine what you eat, how you eat, and how your body responds. This hexagram counsels moderation, mindfulness, and careful attention to the quality of food. It also extends to all forms of consumption: sleep, exercise, mental stimulation, and emotional nourishment all contribute to or detract from physical health.
Advice
Pay attention to what you take in and what you put out. Both matter. Choose your nourishment carefully, whether physical, intellectual, emotional, or spiritual. Be equally careful about what you offer to others through your words and actions. You are what you eat, in the broadest and deepest sense of that truth.
Changing Lines
Changing lines in Yi examine different aspects of nourishment: from the person who abandons genuine nourishment to chase empty pleasures to the one who provides nourishment to others from a position of abundance, from the dangers of wrong nourishment to the blessings of right nourishment. Each line asks what you are feeding and what is feeding you.
Related Hexagrams
Complementary: Hexagram 28 (Da Guo, Great Excess) represents the consequences of imbalanced nourishment. Opposite: Hexagram 27 inverted shows the jawbone flipped, symbolizing the reversal of consumption and provision.
Frequently Asked Questions
What does I Ching Hexagram 27 (Yi) mean?
Hexagram 27, Yi (頤), translates to "Nourishment." It is composed of Mountain/Thunder and associated with the Earth element. Yi teaches that mindful attention to nourishment is one of the most fundamental forms of self-cultivation. What you eat, what you read, what you watch, whom you spend time with, what thoughts you ente
What is the advice of Hexagram 27 (Yi)?
Pay attention to what you take in and what you put out. Both matter. Choose your nourishment carefully, whether physical, intellectual, emotional, or spiritual. Be equally careful about what you offer to others through your words and actions. You are what you eat, in the broadest and deepest sense o
What does Yi mean for love and relationships?
Nourishment in love asks what you and your partner feed each other emotionally and spiritually. A healthy relationship nourishes both partners, providing the emotional sustenance that supports growth and well-being. An unhealthy relationship depletes, offering criticism, neglect, or toxicity instead
What does Yi mean for career?
Yi in career matters emphasizes the importance of professional development, mentorship, and the quality of your intellectual nourishment. What are you learning? Who are you learning from? Is your professional environment feeding your growth or starving it? This hexagram also addresses how you nouris
What do the changing lines mean in Hexagram 27?
Changing lines in Yi examine different aspects of nourishment: from the person who abandons genuine nourishment to chase empty pleasures to the one who provides nourishment to others from a position of abundance, from the dangers of wrong nourishment to the blessings of right nourishment. Each line